No. I. Freeliving marine nematodes from southern Africa. By J. \V.
Coles (PI. i)..........i
No. 2. The Accacoeliidae (Digenea) of fishes from the north-east Atlantic.
By R. A. Bray and D. I. Gibson......51
No. 3. The planktonic copqods of the northeastern Atlantic Ocean : some taxonomic observations on the Oncaeidae (Cyclopoida). By G. A. Boxshall..........101
No. 4. Notes of deep-water Atlantic Crinoidea. By A. M. Clark . . 157
No. 5. A revision of the lizard genus Scincus (Reptilia : Scincidae). By
E. N. Arnold and A. E. Leviton (Pis 1-3) .... 187
No. 6. Miscellanea
The morphology of a common soil flagellate, Heteromita globusa Stein (Mastigophorea : Protozoa). By C. M. Macdonald, J. F. Darbyshire and C. G. Ogden (Pis 1-6) ..... 255
Notes on the morphology and nomenclature of three members of the Euplotidae (Protozoa: Ciliatea). By C. R. Cckds . 267
Notes on the Alpheids in White's List of the specimens of Crustacea in the collections of the British Museum (1847). % A- H. Banner and D. M. Banner.........279
Establishment of a new genus in the family Phoxocephalidae (Crustacea : Amphipoda) and a description of a new species from North Island, New Zealand. By A. A. Fincham ... 285
A new species of the synaptid genus Rynkatorpa Rowe & Pawson, 1967 (Holothurioidca : Apodida) from the Great Barrier Reef. By
F. W. E. Rows.........293
A review of the family Centropomidae (Pisces, Perciformes): an appendix. By P. H. Greenwood ...... 297
A revision of the synonymy of three species of Leiolopismid skinks
from New Zealand. By J. Robb......303